22 lines
582 B
Go
22 lines
582 B
Go
package object
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import "testing"
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func TestStringHashKey(t *testing.T) {
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hello1 := &String{Value: "Hello World"}
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hello2 := &String{Value: "Hello World"}
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diff1 := &String{Value: "My name is johnny"}
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diff2 := &String{Value: "My name is johnny"}
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if hello1.HashKey() != hello2.HashKey() {
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t.Errorf("strings with same content have different hash keys")
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}
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if diff1.HashKey() != diff2.HashKey() {
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t.Errorf("strings with same content have different hash keys")
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}
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if hello1.HashKey() == diff1.HashKey() {
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t.Errorf("strings with different content have same hash keys")
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}
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}
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